Safety eyewear including a prescription insert
US7686447B2 · kind B2 · utility
4Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2007 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Jan 3, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C11/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Exemplary embodiments include a safety eyewear including a prescription insert, which inset may be useable between different safety eyewear. Such eyewear may also include: a frame; a removable lens carrier removably attached to the frame, the removable lens carrier including a permanently attached lens; and a prescription insert removably attached to the frame, wherein the removable lens carrier is capable of being removed and attached to the frame during the use of the safety eyewear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.